Quantum ONE O2 Installation & Operating Manual page 6

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gloves, appropriate clothing and footwear is required. Take time to consider these and other
safety precautions that must be observed.
Siren beacons can be extremely loud, >110dBA. Wear appropriate ear protection if working
with or close to active siren beacons. Consider others working nearby.
Failure to correctly maintain the equipment / system could result in the equipment / system
failing to operate correctly. Calibration should only be performed by persons trained and
approved by Quantum Cryogenics.
The equipment must be used only for the purpose and in the manner described in these
instructions. If used for other purposes or in a manner not specified protection provided by
this equipment may be impaired. The equipment must not be used as a critical component
in life support devices or systems.
ELECTRICAL SHOCK CAN KILL
Isolate all power supplies before opening enclosures or attempting to connect / disconnect
equipment. Items may have multiple power sources which may include, but are not limited
to, internal battery, dedicated low voltage power supply, external low voltage power supply
(with or without battery back-up). Power may also be supplied from repeater units or other
ancillary items connected.
ONE O2 OXYGEN MONITOR ALARM UNITS Page 4 of 21.